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Topic: pls help  (Read 6143 times)

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Offline naomikosova

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pls help
« on: January 28, 2008, 04:39:39 AM »
KMno4 + (FeSo4(Nh4)2SO4 * 6H2O)=?

KClo3 + (FeSo4(Nh4)2SO4 * 6H2O)=?



i don't know how to solve this reaction pls help me if anybody know
« Last Edit: January 28, 2008, 06:46:21 AM by naomikosova »

Offline Arkcon

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Re: pls help
« Reply #1 on: January 28, 2008, 07:10:43 AM »
KMno4 + (FeSo4(Nh4)2SO4 * 6H2O)=?

KClo3 + (FeSo4(Nh4)2SO4 * 6H2O)=?



i don't know how to solve this reaction pls help me if anybody know

For starters, if this is an aqueous reaction, try to break the reactants up into ions, like KMnO4 could be written as K+ + MnO4-  Compounds won't necessarily break down into all atoms in a reaction.

I gotta be honest with you,  I don't recognize the compound FeSO4(NH4)2SO4 * 6H2O.  (Notice I use proper capitalization and use this board's javascript sub & superscript -- it is important in this case)  I do know of ferric ammonium sulfate -- FeNH4(SO4)2·12H2O  could your compound be a typo?
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

Offline naomikosova

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Re: pls help
« Reply #2 on: January 28, 2008, 07:24:53 AM »
Mohr’s Salt FeSO4(Nh4)2SO4*6 H2O

Offline Arkcon

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Re: pls help
« Reply #3 on: January 28, 2008, 07:40:33 AM »
Mohr’s Salt FeSO4(Nh4)2SO4*6 H2O

Great!  Here's the ionization in aqueous medium, as a source of Fe2+ for titrations:

http://en.wikipedia.org/wiki/Mohr's_salt
Hey, I'm not judging.  I just like to shoot straight.  I'm a man of science.

Offline naomikosova

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Re: pls help
« Reply #4 on: January 28, 2008, 07:59:39 AM »
thnx

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